CN102983250A - 硅胶透镜及其制备方法、含有其的led发光器件 - Google Patents
硅胶透镜及其制备方法、含有其的led发光器件 Download PDFInfo
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- CN102983250A CN102983250A CN2012105606803A CN201210560680A CN102983250A CN 102983250 A CN102983250 A CN 102983250A CN 2012105606803 A CN2012105606803 A CN 2012105606803A CN 201210560680 A CN201210560680 A CN 201210560680A CN 102983250 A CN102983250 A CN 102983250A
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103681991A (zh) * | 2013-12-20 | 2014-03-26 | 纳晶科技股份有限公司 | 用于led封装的硅胶透镜及其制造方法 |
CN105222006A (zh) * | 2014-09-28 | 2016-01-06 | 惠科电子(深圳)有限公司 | 液晶显示设备及其高色域直下式背光结构 |
CN105449078A (zh) * | 2015-12-21 | 2016-03-30 | 华中科技大学 | 一种白光led及其制备方法 |
CN106784238A (zh) * | 2016-11-30 | 2017-05-31 | 芜湖聚飞光电科技有限公司 | 量子点透镜型直下式led背光源的制作方法 |
CN104409612B (zh) * | 2014-11-03 | 2017-06-16 | 东南大学 | 基于量子点的白光led器件的无机封装方法 |
CN107093661A (zh) * | 2017-04-11 | 2017-08-25 | 安徽芯瑞达科技股份有限公司 | 一种新型的全无机钙钛矿量子点材料薄膜涂覆的光学透镜及其制备方法 |
CN107246563A (zh) * | 2017-07-26 | 2017-10-13 | 合肥惠科金扬科技有限公司 | 量子点背光模组、显示器及量子点透镜制作方法 |
CN107783223A (zh) * | 2017-09-27 | 2018-03-09 | 深圳Tcl新技术有限公司 | 背光模组及显示装置 |
CN108864384A (zh) * | 2018-05-08 | 2018-11-23 | 纳晶科技股份有限公司 | 量子点分散树脂成型体、量子点分散胶体以及发光器件 |
CN110579929A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN110579931A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN110579930A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN111251526B (zh) * | 2020-01-17 | 2023-03-31 | 深圳市宝利实业发展有限公司 | 一种液态硅胶成型方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1812092A (zh) * | 2004-12-10 | 2006-08-02 | 安捷伦科技有限公司 | 具有量子点光转换的闪光模块 |
US20070246734A1 (en) * | 2006-04-10 | 2007-10-25 | Samsung Electro-Mechanics Co., Ltd. | Multilayered white light emitting diode using quantum dots and method of fabricating the same |
CN101289617A (zh) * | 2008-06-16 | 2008-10-22 | 罗维鸿 | 用于白光二极管与无机荧光粉的复合材料 |
CN101571242A (zh) * | 2009-05-27 | 2009-11-04 | 中国计量学院 | 一种蓝光芯片加量子点和yag荧光粉混掺的白光led发光装置 |
CN102403426A (zh) * | 2011-12-09 | 2012-04-04 | 江苏康纳思光电科技有限公司 | 一种制造宽色域白光led的方法 |
CN102661500A (zh) * | 2012-04-18 | 2012-09-12 | 杭州纳晶照明技术有限公司 | Led光源组件及具有该组件的led灯具 |
-
2012
- 2012-12-20 CN CN201210560680.3A patent/CN102983250B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1812092A (zh) * | 2004-12-10 | 2006-08-02 | 安捷伦科技有限公司 | 具有量子点光转换的闪光模块 |
US20070246734A1 (en) * | 2006-04-10 | 2007-10-25 | Samsung Electro-Mechanics Co., Ltd. | Multilayered white light emitting diode using quantum dots and method of fabricating the same |
CN101289617A (zh) * | 2008-06-16 | 2008-10-22 | 罗维鸿 | 用于白光二极管与无机荧光粉的复合材料 |
CN101571242A (zh) * | 2009-05-27 | 2009-11-04 | 中国计量学院 | 一种蓝光芯片加量子点和yag荧光粉混掺的白光led发光装置 |
CN102403426A (zh) * | 2011-12-09 | 2012-04-04 | 江苏康纳思光电科技有限公司 | 一种制造宽色域白光led的方法 |
CN102661500A (zh) * | 2012-04-18 | 2012-09-12 | 杭州纳晶照明技术有限公司 | Led光源组件及具有该组件的led灯具 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103681991A (zh) * | 2013-12-20 | 2014-03-26 | 纳晶科技股份有限公司 | 用于led封装的硅胶透镜及其制造方法 |
CN105222006A (zh) * | 2014-09-28 | 2016-01-06 | 惠科电子(深圳)有限公司 | 液晶显示设备及其高色域直下式背光结构 |
CN104409612B (zh) * | 2014-11-03 | 2017-06-16 | 东南大学 | 基于量子点的白光led器件的无机封装方法 |
CN105449078A (zh) * | 2015-12-21 | 2016-03-30 | 华中科技大学 | 一种白光led及其制备方法 |
CN106784238A (zh) * | 2016-11-30 | 2017-05-31 | 芜湖聚飞光电科技有限公司 | 量子点透镜型直下式led背光源的制作方法 |
CN107093661A (zh) * | 2017-04-11 | 2017-08-25 | 安徽芯瑞达科技股份有限公司 | 一种新型的全无机钙钛矿量子点材料薄膜涂覆的光学透镜及其制备方法 |
CN107246563A (zh) * | 2017-07-26 | 2017-10-13 | 合肥惠科金扬科技有限公司 | 量子点背光模组、显示器及量子点透镜制作方法 |
CN107783223A (zh) * | 2017-09-27 | 2018-03-09 | 深圳Tcl新技术有限公司 | 背光模组及显示装置 |
WO2019062239A1 (zh) * | 2017-09-27 | 2019-04-04 | 深圳Tcl新技术有限公司 | 背光模组及显示装置 |
CN108864384A (zh) * | 2018-05-08 | 2018-11-23 | 纳晶科技股份有限公司 | 量子点分散树脂成型体、量子点分散胶体以及发光器件 |
US11807786B2 (en) | 2018-05-08 | 2023-11-07 | Najing Technology Corporation Limited | Quantum dot dispersed resin molded body, quantum dot dispersed colloid, and light emitting device |
CN110579929A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN110579931A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN110579930A (zh) * | 2018-06-11 | 2019-12-17 | 深圳Tcl新技术有限公司 | 一种激光投影电视 |
CN111251526B (zh) * | 2020-01-17 | 2023-03-31 | 深圳市宝利实业发展有限公司 | 一种液态硅胶成型方法 |
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